Flights from Washington to Slidell

Cheapest flights from Washington

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 25 - Thu, May 29

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$116 Roundtrip, found 6 days ago

$116

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sun, May 25 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Thu, May 29, priced at $116 found 6 days ago

Fri, May 23 - Thu, May 29

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$141 Roundtrip, found 6 days ago

$141

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, May 23 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Thu, May 29, priced at $141 found 6 days ago

Sun, May 25 - Sat, May 31

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$150 Roundtrip, found 6 days ago

$150

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sun, May 25 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Sat, May 31, priced at $150 found 6 days ago

Sun, May 25 - Mon, Jun 2

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$154 Roundtrip, found 6 days ago

$154

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sun, May 25 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Mon, Jun 2, priced at $154 found 6 days ago

Sun, May 25 - Wed, Jun 4

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$162 Roundtrip, found 6 days ago

$162

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sun, May 25 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Wed, Jun 4, priced at $162 found 6 days ago

Tue, Aug 12 - Fri, Aug 15

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$166 Roundtrip, found 6 days ago

$166

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Aug 12 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Fri, Aug 15, priced at $166 found 6 days ago

Thu, May 29 - Thu, May 29

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$173 Roundtrip, found 6 days ago

$173

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, May 29 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Thu, May 29, priced at $173 found 6 days ago

Fri, May 23 - Mon, Jun 2

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$179 Roundtrip, found 6 days ago

$179

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, May 23 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Mon, Jun 2, priced at $179 found 6 days ago

Fri, May 23 - Wed, Jun 4

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$187 Roundtrip, found 6 days ago

$187

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, May 23 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Wed, Jun 4, priced at $187 found 6 days ago

Mon, Oct 6 - Fri, Oct 17

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$196 Roundtrip, found 6 days ago

$196

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Oct 6 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Fri, Oct 17, priced at $196 found 6 days ago

Tue, Aug 12 - Mon, Aug 18

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$204 Roundtrip, found 6 days ago

$204

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Aug 12 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Mon, Aug 18, priced at $204 found 6 days ago

Tue, May 13 - Tue, May 20

DCA

Ronald Reagan Washington National

MSY

Louis Armstrong New Orleans Intl.

$208 Roundtrip, found 22 hours ago

$208

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Tue, May 13 from Ronald Reagan Washington National to Louis Armstrong New Orleans Intl., returning Tue, May 20, priced at $208 found 22 hours ago

Sat, May 24 - Sat, May 31

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$213 Roundtrip, found 6 days ago

$213

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, May 24 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Sat, May 31, priced at $213 found 6 days ago

Wed, May 28 - Thu, May 29

IAD

Washington Dulles Intl.

MSY

Louis Armstrong New Orleans Intl.

$217 Roundtrip, found 6 days ago

$217

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, May 28 from Washington Dulles Intl. to Louis Armstrong New Orleans Intl., returning Thu, May 29, priced at $217 found 6 days ago

Sat, May 24 - Mon, Jun 2

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$217 Roundtrip, found 6 days ago

$217

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, May 24 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Mon, Jun 2, priced at $217 found 6 days ago

Tue, May 13 - Thu, May 15

DCA

Ronald Reagan Washington National

MSY

Louis Armstrong New Orleans Intl.

$218 Roundtrip, found 22 hours ago

$218

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Tue, May 13 from Ronald Reagan Washington National to Louis Armstrong New Orleans Intl., returning Thu, May 15, priced at $218 found 22 hours ago

Wed, May 28 - Wed, Jun 4

DCA

Ronald Reagan Washington National

MSY

Louis Armstrong New Orleans Intl.

$230 Roundtrip, found 6 days ago

$230

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Wed, May 28 from Ronald Reagan Washington National to Louis Armstrong New Orleans Intl., returning Wed, Jun 4, priced at $230 found 6 days ago

Fri, Aug 15 - Mon, Aug 18

BWI

Baltimore Washington Intl. Thurgood Marshall

MSY

Louis Armstrong New Orleans Intl.

$325 Roundtrip, found 6 days ago

$325

Roundtrip

found 6 days ago

Select United flight, departing Fri, Aug 15 from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl., returning Mon, Aug 18, priced at $325 found 6 days ago

Fri, May 16 - Tue, May 20

DCA

Ronald Reagan Washington National

MSY

Louis Armstrong New Orleans Intl.

$384 Roundtrip, found 22 hours ago

$384

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Fri, May 16 from Ronald Reagan Washington National to Louis Armstrong New Orleans Intl., returning Tue, May 20, priced at $384 found 22 hours ago

Tue, May 13 - Sat, May 17

DCA

Ronald Reagan Washington National

MSY

Louis Armstrong New Orleans Intl.

$1,196 Roundtrip, found 22 hours ago

$1,196

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Tue, May 13 from Ronald Reagan Washington National to Louis Armstrong New Orleans Intl., returning Sat, May 17, priced at $1,196 found 22 hours ago